450407139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 748396800

約数和(自身を除く): 297989661

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 179, 273, 507, 537, 709, 1183, 1253, 2127, 2327, 3549, 3759, 4963, 6981, 9217, 14889, 16289, 27651, 30251, 48867, 64519, 90753, 119821, 126911, 193557, 211757, 359463, 380733, 635271, 838747, 888377, 1649843, 2516241, 2665131, 4949529, 11548901, 21447959, 34646703, 64343877, 150135713, 450407139]

約数ペア:

[(1, 450407139), (3, 150135713), (7, 64343877), (13, 34646703), (21, 21447959), (39, 11548901), (91, 4949529), (169, 2665131), (179, 2516241), (273, 1649843), (507, 888377), (537, 838747), (709, 635271), (1183, 380733), (1253, 359463), (2127, 211757), (2327, 193557), (3549, 126911), (3759, 119821), (4963, 90753), (6981, 64519), (9217, 48867), (14889, 30251), (16289, 27651)]